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christinetheastrophysicist:  How the largest star known is tearing itself apart  An international team of astronomers has observed part of the final death throes of the largest known star in the Universe as it throws off its outer layers. The discovery,

published on: 2013-10-21 20:44:01

llbwwb:  Time spent with Tigers is never wasted (by Steve Wilson

llbwwb: Time spent with Tigers is never wasted (by Steve Wilson

Summer's Blog: Epidemiology review

Summer's Blog: Epidemiology review

thelegendaryss.tumblr.com/post/64759105453/

thelegendaryss.tumblr.com/post/64759105453/

thelegendaryss.tumblr.com/post/64759124282/

thelegendaryss.tumblr.com/post/64759124282/

jonsnows:  First and last scenes of every GoT seasons.

jonsnows: First and last scenes of every GoT seasons.

poisonivygore:  Autopsy of a newborn baby, cause of death or

poisonivygore: Autopsy of a newborn baby, cause of death or